JPS6419721U

JPS6419721U -

Info

Publication number: JPS6419721U
Application number: JP11333887U
Authority: JP
Priority date: 1987-07-25
Filing date: 1987-07-25
Publication date: 1989-01-31
Anticipated expiration: 2002-07-25
Also published as: JPH0536010Y2

Description

[Brief explanation of drawings]

第１図は本考案の建築用弯曲板の傾斜図、第２
図は要部の拡大傾斜図、第３図は第２図の−
線断面図、第４図は第３図の−線断面図、第
５図は同図の−線断面図、第６〜８図は従来
例を示す部分破断斜視図である。Ａ……建築用弯曲板、ａ……折版、１……底面
、２……傾斜部、３……突条、４……頂面、５…
…起立部、６……馳締部、７……流路。 Figure 1 is an inclined view of the curved board for construction of the present invention, Figure 2
The figure is an enlarged slanted view of the main part, and Figure 3 is the − of Figure 2.
4 is a sectional view taken along the - line in FIG. 3, FIG. 5 is a sectional view taken along the - line in the same figure, and FIGS. 6 to 8 are partially cutaway perspective views showing a conventional example. A... Curved architectural board, a... Folded plate, 1... Bottom surface, 2... Inclined part, 3... Projection, 4... Top surface, 5...
... Standing part, 6... Closing part, 7... Channel.

Claims

[Scope of utility model registration request]

Along both sides of the bottom surface curved in the long side direction, sloped portions are formed that slope outward and upward, and
A top surface is formed at the upper end of the sloping part and extends outward, and a raised part that stands up at the tip of the top surface is integrally provided with a locking part that projects inward to form a folding plate. A large number of pleat-like protrusions are formed at appropriate intervals along the long side direction and protrude greatly from one side to the other side as you go downwards from the upper end of the inclined part to the center of the bottom surface, Both of the protrusions are narrowly narrowed from the lower end of the slope to the lowest end, and the lowest end thereof is formed to protrude below the bottom surface, and the tips abut at the center of the bottom surface. A curved board for construction, characterized in that a flow path is formed along the long side direction of the center of the bottom surface.